Zhejiang Hongbo Pushbutton Manufacture Co., Ltd. Is currently one of leading, fast developing producer of push button switch, indicator, signal light, key switch, selector switch and Emergency Push Button
1. Operating Temperature -20 to +55(no freezing)
2. Contact material  
Silver
Silver CdO
Gold-clad silver
3. Dielectric Strength  
Between contact and lamp terminals 2000V AC 50Hz 1min
Between terminals of the same pole 1000V AC 50Hz 1min
Between terminals of different pole 2000V AC 50Hz 1min
4. Soldering Information  Less than 3s in 230
5. Life  Mechanical  1, 000, 000 times
 Electrical  over 30, 000 times
6. Terminal Diameter of welded wire: 2*0.8mm max
7. Area of copper wire: 0.75mm2 max
8. Connecting link: 2.8*0.5mm
9. Degree of Protection  IP40, IP65, IP67